[PATCH] D108093: [X86] Support avx512fp16 compare instructions in the IntelInstPrinter.

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


================
Comment at: llvm/lib/Target/X86/MCTargetDesc/X86ATTInstPrinter.cpp:204-208
+              (Desc.TSFlags & X86II::OpPrefixMask) == X86II::XS)
+            printwordmem(MI, CurOp--, OS);
+          else if ((Desc.TSFlags & X86II::OpMapMask) == X86II::TA &&
+                   (Desc.TSFlags & X86II::OpPrefixMask) == X86II::XD)
+            llvm_unreachable("Unexpected op prefix!");
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pengfei wrote:
> Why don't use assert like above?
TA can also have PS and/or PD which need to got to EVEX_L2/VEX_L. So I didn't see a clean way to do it. Feel free to make a concrete suggestion.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108093/new/

https://reviews.llvm.org/D108093